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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-22 19:09:18 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-22 19:14:22 +0200 |
| commit | 3cc2691227203c00cac1d82d6b0772224d5c87b2 (patch) | |
| tree | 5fca5d9d19b039f8937c14b9c2a04ae16e487d37 /arch/arm/mach-sa1100/generic.c | |
| parent | [media] cx23885: Fix some smatch warnings (diff) | |
| download | linux-3cc2691227203c00cac1d82d6b0772224d5c87b2.tar.xz linux-3cc2691227203c00cac1d82d6b0772224d5c87b2.zip | |
[media] ttusb_dec: avoid the risk of go past buffer
Fixes this smatch warning:
drivers/media/usb/ttusb-dec/ttusb_dec.c:243 ttusb_dec_handle_irq() error: buffer overflow 'rc_keys' 26 <= 126
As the RC keys should be enabled previously, via:
set_bit(rc_keys[i], input_dev->keybit);
It wouldn't go past the buffer in practice. Yet, as bad
things may happen when going past buffer, it doesn't hurt adding
a check here.
While here, fix CodingStyle issues on the routine.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'arch/arm/mach-sa1100/generic.c')
0 files changed, 0 insertions, 0 deletions